<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="设备ID" prop="deviceId" v-if="formData.deviceId">
        <el-input v-model="formData.deviceId" placeholder="请输入设备ID" readonly />
      </el-form-item>
      <el-form-item label="报警配置ID" prop="alarmId">
        <el-input v-model="formData.alarmId" placeholder="请输入报警配置ID" readonly />
      </el-form-item>
      <el-form-item label="用户ID" prop="userId">
        <el-select
          v-model="formData.userId"
          clearable
          filterable
          placeholder="请选择用户"
          @change="handleUserChange"
        >
          <el-option
            v-for="item in userList"
            :key="item.id"
            :label="item.nickname"
            :value="item.id"
          />
        </el-select>
      </el-form-item>

      <el-form-item label="微信通知" prop="openWeixin">
        <el-radio-group v-model="formData.openWeixin">
          <el-radio
            v-for="dict in getStrDictOptions(DICT_TYPE.MQTT_CONFIG_ENABLED)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="短信通知" prop="openSms">
        <el-radio-group v-model="formData.openSms">
          <el-radio
            v-for="dict in getStrDictOptions(DICT_TYPE.MQTT_CONFIG_ENABLED)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="是否启用" prop="ararmStatus">
        <el-radio-group v-model="formData.ararmStatus">
          <el-radio
            v-for="dict in getStrDictOptions(DICT_TYPE.MQTT_CONFIG_ENABLED)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="描述" prop="description">
        <el-input v-model="formData.description" type="textarea" placeholder="请输入描述" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { DeviceAuthApi, DeviceAuthVO } from '@/api/mqtt/deviceauth'
import * as UserApi from '@/api/system/user'
/** 设备报警授权 表单 */
defineOptions({ name: 'DeviceAuthForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  deviceId: undefined,
  alarmId: undefined,
  userId: undefined,
  userName: undefined,
  openWeixin: '1',
  openSms: '1',
  ararmStatus: '1',
  description: undefined
})
const formRules = reactive({
  userId: [{ required: true, message: '用户ID不能为空', trigger: 'blur' }],
  openSms: [{ required: true, message: '短信通知不能为空', trigger: 'blur' }],
  ararmStatus: [{ required: true, message: '是否启用不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref
const userList = ref<UserApi.UserVO[]>([]) // 用户列表
/** 打开弹窗 */
const open = async (type: string, id?: number, deviceId?: number, alarmId?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()

  // 获得用户列表
  userList.value = await UserApi.getSimpleUserList()

  // 修改时，设置数据
  formData.value.alarmId = alarmId
  formData.value.deviceId = deviceId
  if (id) {
    formLoading.value = true
    try {
      formData.value = await DeviceAuthApi.getDeviceAuth(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

// 处理用户选择变化
const handleUserChange = (value) => {
  const selectedUser = userList.value.find((user) => user.id === value)
  if (selectedUser) {
    formData.value.userName = selectedUser.nickname
  } else {
    formData.value.userName = ''
  }
}

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as DeviceAuthVO
    if (formType.value === 'create') {
      await DeviceAuthApi.createDeviceAuth(data)
      message.success(t('common.createSuccess'))
    } else {
      await DeviceAuthApi.updateDeviceAuth(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    deviceId: undefined,
    alarmId: undefined,
    userId: undefined,
    userName: undefined,
    openWeixin: undefined,
    openSms: undefined,
    ararmStatus: undefined,
    description: undefined
  }
  formRef.value?.resetFields()
}
</script>
